Arcbound Reclaimer + Showdown of the Skalds + Welding Jar + Crystal Skull, Isu Spyglass

Arcbound Reclaimer

Showdown of the Skalds

Welding Jar

Crystal Skull, Isu Spyglass

How it works

1. Cast Welding Jar either from your hand or from the top of your library by paying 0
2. Showdown of the Skalds triggers, putting a +1/+1 counter on Arcbound Reclaimer.
3. Activate Welding Jar by sacrificing it.
4. Activate Arcbound Reclaimer by removing a +1/+1 counter from it, putting Welding Jar from your graveyard onto the top of your library.
5. Repeat.

This clever loop turns the zero-mana cost of Welding Jar into a perpetual motion machine by feeding it right back to the top of your library with Arcbound Reclaimer. To keep the engine running, Crystal Skull, Isu Spyglass lets you immediately recast Welding Jar from the top of your library while giving you the top-deck vision required to plan your plays. Meanwhile, Showdown of the Skalds acts as the crucial catalyst, turning every single recast of your artifact into the fuel that continuously replenishes the +1/+1 counters Arcbound Reclaimer needs to keep pulling Welding Jar out of the graveyard.